ids=($(docker ps --format	"{{.ID}}" --filter name-main-container))c
for (( i=0; i<${#ids[@]}; i++ )); doe
start=$((i*20))
end=$((start+19) )
echo	"${ids[$i]}"	"${start}-${end}'
echo	"$start-$end ${ids[i]}'
docker update --cpuset-cpus $start-$end ${ids[i]}
done